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DE50307804D1 - Electrical device and method for operating an electrical device - Google Patents

Electrical device and method for operating an electrical device

Info

Publication number
DE50307804D1
DE50307804D1 DE50307804T DE50307804T DE50307804D1 DE 50307804 D1 DE50307804 D1 DE 50307804D1 DE 50307804 T DE50307804 T DE 50307804T DE 50307804 T DE50307804 T DE 50307804T DE 50307804 D1 DE50307804 D1 DE 50307804D1
Authority
DE
Germany
Prior art keywords
electrical device
operating
function
diagnostic
calibration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50307804T
Other languages
German (de)
Inventor
Helmut Dr Brockhaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krohne Messtechnik GmbH and Co KG
Original Assignee
Krohne Messtechnik GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32308968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50307804(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krohne Messtechnik GmbH and Co KG filed Critical Krohne Messtechnik GmbH and Co KG
Application granted granted Critical
Publication of DE50307804D1 publication Critical patent/DE50307804D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/06—Two-wire systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Power Sources (AREA)
  • Control Of Ac Motors In General (AREA)
  • Cookers (AREA)
  • Control Of Electric Motors In General (AREA)
  • Push-Button Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

The electrical device has a two-line interface for transmitting signals and also supplying power. The allowable power consumption of the electrical device is temporarily automatically increased above a predetermined upper limit, if the electrical device is performing a special operating function. This may be a software update, calibration, diagnostic or maintenance function. An Independent claim is included for a method of operating an electrical device.
DE50307804T 2002-12-03 2003-10-20 Electrical device and method for operating an electrical device Expired - Lifetime DE50307804D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10256623A DE10256623A1 (en) 2002-12-03 2002-12-03 Electrical device and method for operating an electrical device

Publications (1)

Publication Number Publication Date
DE50307804D1 true DE50307804D1 (en) 2007-09-13

Family

ID=32308968

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10256623A Withdrawn DE10256623A1 (en) 2002-12-03 2002-12-03 Electrical device and method for operating an electrical device
DE50307804T Expired - Lifetime DE50307804D1 (en) 2002-12-03 2003-10-20 Electrical device and method for operating an electrical device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10256623A Withdrawn DE10256623A1 (en) 2002-12-03 2002-12-03 Electrical device and method for operating an electrical device

Country Status (6)

Country Link
US (1) US7162651B2 (en)
EP (1) EP1427086B2 (en)
JP (1) JP4221278B2 (en)
AT (1) ATE368954T1 (en)
DE (2) DE10256623A1 (en)
DK (1) DK1427086T4 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8237386B2 (en) 2003-08-15 2012-08-07 Apple Inc. Methods and apparatuses for operating a data processing system
US7742394B2 (en) * 2005-06-03 2010-06-22 Honeywell International Inc. Redundantly connected wireless sensor networking methods
US8374730B2 (en) * 2005-08-25 2013-02-12 Apple Inc. Methods and apparatuses for dynamic thermal control
US7562234B2 (en) * 2005-08-25 2009-07-14 Apple Inc. Methods and apparatuses for dynamic power control
DE102006001704A1 (en) * 2006-01-13 2007-07-26 Knick Elektronische Messgeräte GmbH & Co. KG Two-wire device, especially two-wire transmitter
DE102007021099A1 (en) 2007-05-03 2008-11-13 Endress + Hauser (Deutschland) Ag + Co. Kg Method for commissioning and / or reconfiguring a programmable field meter
JP4986155B2 (en) * 2007-10-15 2012-07-25 横河電機株式会社 Communication quality diagnostic device
DE102007058608A1 (en) 2007-12-04 2009-06-10 Endress + Hauser Flowtec Ag Electric device
US7949889B2 (en) * 2008-01-07 2011-05-24 Apple Inc. Forced idle of a data processing system
US7949888B2 (en) * 2008-01-07 2011-05-24 Apple Inc. Forced idle of a data processing system
CA2722633C (en) * 2008-04-28 2016-07-05 Inventio Ag Method for operating electrical consumers in a building
DE102008022373A1 (en) 2008-05-06 2009-11-12 Endress + Hauser Flowtec Ag Measuring device and method for monitoring a measuring device
US8315746B2 (en) 2008-05-30 2012-11-20 Apple Inc. Thermal management techniques in an electronic device
BRPI0822967B1 (en) * 2008-07-31 2020-10-06 Micro Motion, Inc BUS INSTRUMENT AND METHOD TO PREDICTLY LIMIT ENERGY CONSUMPTION IN A TWO LINES INSTRUMENTATION BUS BUS INSTRUMENT
US8306772B2 (en) 2008-10-13 2012-11-06 Apple Inc. Method for estimating temperature at a critical point
DE102010030924A1 (en) 2010-06-21 2011-12-22 Endress + Hauser Flowtec Ag Electronics housing for an electronic device or device formed therewith
DE102011076838A1 (en) 2011-05-31 2012-12-06 Endress + Hauser Flowtec Ag Meter electronics for a meter device and meter device formed thereby
DE102013100799A1 (en) 2012-12-21 2014-06-26 Endress + Hauser Flowtec Ag Converter circuit with a current interface and measuring device with such a converter circuit
DE102013109096A1 (en) 2013-08-22 2015-02-26 Endress + Hauser Flowtec Ag Tamper-proof electronic device
DE102014108107A1 (en) 2014-06-10 2015-12-17 Endress + Hauser Flowtec Ag Coil arrangement and thus formed electromechanical switch or transmitter
US9541976B1 (en) 2015-08-21 2017-01-10 Dell Products L.P. Systems and methods for management of an information handling system having no alternating current power source
HUE042055T2 (en) * 2016-10-27 2019-06-28 Grieshaber Vega Kg Process measuring device with plug-in memory unit
CN106532937B (en) * 2016-11-07 2018-12-18 宁波精丰测控技术有限公司 Power equipment automates repair method and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101528B1 (en) * 1982-08-19 1989-11-08 Honeywell Inc. Improvements in 2-wire analog communication systems
DE4209785C2 (en) * 1992-03-26 1994-04-21 Knick Elektronische Mesgeraete Transmission system for signals
DE4333702C1 (en) * 1993-10-02 1994-11-10 Kloeckner Moeller Gmbh Circuit arrangement for independent power supply of digital input circuits
DE19925943A1 (en) * 1999-06-08 2000-12-21 Krohne Messtechnik Kg Circuit arrangement for data acquisition, transmission and evaluation
DE19938124C1 (en) * 1999-08-12 2001-07-19 Siemens Ag Method for managing the energy transmitted from a central network component via a line to a decentralized network component and network termination device
DE29917651U1 (en) * 1999-10-07 2000-11-09 Siemens AG, 80333 München Transmitter and process control system
DE59913163D1 (en) † 1999-10-07 2006-04-27 Endress & Hauser Gmbh & Co Kg High-performance double two-wire measuring system and measuring device

Also Published As

Publication number Publication date
EP1427086B2 (en) 2013-07-24
DE10256623A1 (en) 2004-06-24
DK1427086T4 (en) 2013-11-04
JP4221278B2 (en) 2009-02-12
EP1427086B1 (en) 2007-08-01
EP1427086A1 (en) 2004-06-09
DK1427086T3 (en) 2007-10-01
US20040117675A1 (en) 2004-06-17
US7162651B2 (en) 2007-01-09
ATE368954T1 (en) 2007-08-15
JP2004185615A (en) 2004-07-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent